Tiwi, Municipality of Hinatuan, Province of Surigao del Sur

Summary data
Typebarangay
Island groupMindanao
RegionCaraga (Region XIII)
ProvinceSurigao del Sur
MunicipalityHinatuan
Postal code8310
Population (2020)616
Philippine major island(s)Mindanao
Coordinates8.4054, 126.3512 (8° 24' North, 126° 21' East)
Estimated elevation above sea level41.6 meters (136.5 feet)

Tiwi is a barangay in the municipality of Hinatuan, in the province of Surigao del Sur. Its population as determined by the 2020 Census was 616. This represented 1.41% of the total population of Hinatuan.

Demographics

Households

The household population of Tiwi in the 2015 Census was 562 broken down into 147 households or an average of 3.82 members per household.

details
Number of households in Tiwi (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6831295.29
6151215.08
5551204.63
6671414.73
5961384.32
5621473.82

Population by age group

According to the 2015 Census, the age group with the highest population in Tiwi is 10 to 14, with 70 individuals. Conversely, the age group with the lowest population is Under 1, with 5 individuals.

details
Population of Tiwi by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 150.89%
1 to 4417.30%
5 to 9569.96%
10 to 147012.46%
15 to 19529.25%
20 to 24407.12%
25 to 29407.12%
30 to 34295.16%
35 to 39366.41%
40 to 44264.63%
45 to 49417.30%
50 to 54366.41%
55 to 59305.34%
60 to 64213.74%
65 to 69101.78%
70 to 74122.14%
75 to 7961.07%
80 and over111.96%
Total562100.00%
  • Youth Dependency Ratio: 49
  • Old Age Dependency Ratio: 11.11
  • Total Dependency Ratio: 60.11
  • Median Age: 27.13

Historical population

The population of Tiwi fell from 683 in 1990 to 616 in 2020, a decrease of 67 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.95%, or an increase of 54 people, from the previous population of 562 in 2015.

Population of Tiwi (1990‑2020)
Census datePopulationGrowth rate
683
615-1.95%
555-2.18%
6672.57%
596-4.01%
562-1.11%
6161.95%

Location

Tiwi is situated at approximately 8.4054, 126.3512, in the island of Mindanao. Elevation at these coordinates is estimated at 41.6 meters or 136.5 feet above mean sea level.


Adjacent barangays

Tiwi shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.
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